diff options
Diffstat (limited to 'tcg/tcg-ldst.inc.c')
| -rw-r--r-- | tcg/tcg-ldst.inc.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/tcg/tcg-ldst.inc.c b/tcg/tcg-ldst.inc.c index 47f41b921b..05f9b3ccd6 100644 --- a/tcg/tcg-ldst.inc.c +++ b/tcg/tcg-ldst.inc.c @@ -38,19 +38,19 @@ typedef struct TCGLabelQemuLdst { * Generate TB finalization at the end of block */ -static void tcg_out_qemu_ld_slow_path(TCGContext *s, TCGLabelQemuLdst *l); -static void tcg_out_qemu_st_slow_path(TCGContext *s, TCGLabelQemuLdst *l); +static bool tcg_out_qemu_ld_slow_path(TCGContext *s, TCGLabelQemuLdst *l); +static bool tcg_out_qemu_st_slow_path(TCGContext *s, TCGLabelQemuLdst *l); -static bool tcg_out_ldst_finalize(TCGContext *s) +static int tcg_out_ldst_finalize(TCGContext *s) { TCGLabelQemuLdst *lb; /* qemu_ld/st slow paths */ QSIMPLEQ_FOREACH(lb, &s->ldst_labels, next) { - if (lb->is_ld) { - tcg_out_qemu_ld_slow_path(s, lb); - } else { - tcg_out_qemu_st_slow_path(s, lb); + if (lb->is_ld + ? !tcg_out_qemu_ld_slow_path(s, lb) + : !tcg_out_qemu_st_slow_path(s, lb)) { + return -2; } /* Test for (pending) buffer overflow. The assumption is that any @@ -58,10 +58,10 @@ static bool tcg_out_ldst_finalize(TCGContext *s) the buffer completely. Thus we can test for overflow after generating code without having to check during generation. */ if (unlikely((void *)s->code_ptr > s->code_gen_highwater)) { - return false; + return -1; } } - return true; + return 0; } /* |